AT369599B - Schaltungsanordnung fuer die empfangsseite eines systems zur uebertragung von verschluesselten sprachsignalen - Google Patents

Schaltungsanordnung fuer die empfangsseite eines systems zur uebertragung von verschluesselten sprachsignalen

Info

Publication number
AT369599B
AT369599B AT0796678A AT796678A AT369599B AT 369599 B AT369599 B AT 369599B AT 0796678 A AT0796678 A AT 0796678A AT 796678 A AT796678 A AT 796678A AT 369599 B AT369599 B AT 369599B
Authority
AT
Austria
Prior art keywords
receiving side
circuit arrangement
voice signals
encrypted voice
transmitting encrypted
Prior art date
Application number
AT0796678A
Other languages
English (en)
Other versions
ATA796678A (de
Original Assignee
Tekade Felten & Guilleaume
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tekade Felten & Guilleaume filed Critical Tekade Felten & Guilleaume
Publication of ATA796678A publication Critical patent/ATA796678A/de
Application granted granted Critical
Publication of AT369599B publication Critical patent/AT369599B/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AT0796678A 1977-11-10 1978-11-07 Schaltungsanordnung fuer die empfangsseite eines systems zur uebertragung von verschluesselten sprachsignalen AT369599B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772750240 DE2750240C3 (de) 1977-11-10 1977-11-10 Verfahren zur Verbesserung der Wiedergabequalität von Sprache bei Verschlüsselungsverfahren

Publications (2)

Publication Number Publication Date
ATA796678A ATA796678A (de) 1982-05-15
AT369599B true AT369599B (de) 1983-01-10

Family

ID=6023413

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0796678A AT369599B (de) 1977-11-10 1978-11-07 Schaltungsanordnung fuer die empfangsseite eines systems zur uebertragung von verschluesselten sprachsignalen

Country Status (4)

Country Link
AT (1) AT369599B (de)
CH (1) CH636231A5 (de)
DE (1) DE2750240C3 (de)
FR (1) FR2408950A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19514195C1 (de) * 1995-04-15 1996-10-02 Grundig Emv Verfahren und Vorrichtung zur Informationsübertragung in periodisch gestörten Übertragungskanälen
GB2398982B (en) * 2003-02-27 2005-05-18 Motorola Inc Speech communication unit and method for synthesising speech therein

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH237094A (de) * 1939-07-26 1945-03-31 Patelhold Patentverwertung Verfahren und Einrichtung zur Übermittlung von geheimzuhaltenden Nachrichten.
BE455172A (de) * 1943-04-05
DE1107286B (de) * 1958-03-18 1961-05-25 Siemens Ag Anordnung zur Vermeidung einer stoerenden Auswirkung von in UEbertragungssystemen auftretenden kurzzeitigen Unterbrechungen auf die Rundfunkprogrammuebertragung
DE2228905A1 (de) * 1972-06-14 1974-01-03 Licentia Gmbh Schaltungsanordnung zum uebertragen von codierten sprachsignalen ueber uebertragungswege mit unterschiedlichen uebertragungsbandbreiten

Also Published As

Publication number Publication date
ATA796678A (de) 1982-05-15
DE2750240C3 (de) 1981-03-26
FR2408950A1 (fr) 1979-06-08
CH636231A5 (en) 1983-05-13
DE2750240B2 (de) 1980-08-14
DE2750240A1 (de) 1979-05-17

Similar Documents

Publication Publication Date Title
GB2006993A (en) Transducer postioning system
NL7810701A (nl) Signaaltransmissiestelsel.
IT1093344B (it) Diaframma flessibile su paraurti per autoveicoli
JPS549618A (en) Speaker system
IT7968718A0 (it) Trasduttore elettroacustico partico larmente per sistemi di allarme antifurto
IT1098913B (it) Ricevitore per segnali stereo am compatibili
GB2002991B (en) Speaker system
NL7809383A (nl) Ontvangstelsel voor multifrequentiesignalen.
IT7823802A0 (it) Impianto di trasmissione di segnali di pilota.
AT369599B (de) Schaltungsanordnung fuer die empfangsseite eines systems zur uebertragung von verschluesselten sprachsignalen
SE7804885L (sv) Radarsystem for rorlig malindikering under anvendning av en icke-koherent sendare
AT351603B (de) System zur uebertragung verschluesselter sprach- signale
JPS5446031A (en) Speaker system
JPS53129068A (en) Detected signal transmission system for sonar
JPS546406A (en) Two short wave transmitter parallel connecting system
AT350634B (de) System zur uebertragung von analogsignalen
NL7805000A (nl) Draaggolfstelsel voor toontransmissie.
AT380758B (de) System zur uebertragung von digitalen signalen
IT1100141B (it) Impianto per trasmettere caratteri
JPS5414697A (en) Vor antenna system
JPS52137821A (en) Drivinggpower transmitting system for tractor or other
JPS5421323A (en) Speaker system
JPS5335406A (en) System for transmitting different signal
PL199836A1 (pl) Uklad do przesylania sygnalow informacyjnych
JPS5323502A (en) System for transmitting audio signal

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee